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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
know how to
Grammar usage guide and real-world examplesUSAGE SUMMARY
"know how to" is correct and usable in written English.
It is used to indicate that someone has the ability to do something. Example: I know how to drive a car.
✓ Grammatically correct
News & Media
Wiki
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
60 human-written examples
"We know how to persevere".
News & Media
They know how to dress.
News & Media
"I know how to fall".
News & Media
I know how to act".
News & Media
I wouldn't know how to".
News & Media
They know how to react.
News & Media
"You know how to read.
News & Media
didn't know how to respond.
News & Media
People know how to lose.
News & Media
"They know how to battle".
News & Media
We know how to win.
News & Media
Expert writing Tips
Best practice
Use "know how to" when you want to emphasize practical skill or competence in performing a specific action. For instance, "She knows how to fix a car" suggests she has the practical ability, not just theoretical knowledge.
Common error
Avoid using "know how to be able to". The phrase "know how to" already implies ability, so adding "be able to" is redundant. Simply use "know how to" for a more concise and clear statement.
Source & Trust
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "know how to" functions as a verb phrase indicating competence or skill in performing a specific action. As Ludwig AI indicates, it expresses the ability to do something. Examples in Ludwig show its use across various domains, from reacting in crises to performing practical tasks.
Frequent in
News & Media
50%
Wiki
45%
Science
5%
Less common in
Formal & Business
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "know how to" is a versatile and commonly used expression indicating the ability or skill to perform a specific action. As Ludwig AI confirms, it's grammatically sound and widely applicable. Ludwig examples show its presence in diverse sources like The New York Times and WikiHow, reflecting its broad usage across various contexts, from formal news reports to informal instructional guides. It's important to avoid redundant phrasing like "know how to be able to", and to select the appropriate verb form (know vs. knows) based on the subject. Related phrases include "understand how to" and "are capable of", offering nuanced alternatives for expressing competence. Overall, "know how to" is a reliable and effective way to communicate practical abilities.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
have the know-how to
Similar meaning but uses a noun form of "know how", adding a slightly more technical or specialized nuance.
understand how to
Focuses on comprehension and understanding the method, implying a cognitive grasp rather than just practical skill.
are capable of
Emphasizes general ability and potential, without necessarily implying specific knowledge of a method.
have the ability to
Highlights the possession of a general capacity or skill to perform something.
are skilled at
Highlights the expertise and proficiency in performing an action.
are proficient in
Emphasizes a high degree of competence, often in a formal or technical context.
possess the skill to
Highlights the ownership and application of a specific skill.
are competent to
Suggests having the necessary skills or qualifications to perform a task adequately.
have the expertise to
Stresses the possession of specialized knowledge and skill in a particular area.
are adept at
Implies natural talent and quickness in performing an action.
FAQs
How to use "know how to" in a sentence?
Use "know how to" followed by a verb to indicate someone's ability or skill. For example, "They "know how to react" in a crisis" or "I "know how to sew"".
What can I say instead of "know how to"?
You can use alternatives like "understand how to", "are capable of", or "have the ability to" depending on the context.
Which is correct, "know how to" or "knows how to"?
"Know how to" is used with plural subjects (e.g., they, we, you), while "knows how to" is used with singular subjects (e.g., he, she, it). For example, "They "know how to play"" vs. "He "knows how to play"."
What's the difference between "know how to" and "know that"?
"Know how to" indicates the ability to perform an action, while "know that" indicates knowledge of a fact. For example, "I "know how to swim"" means I have the skill to swim, whereas "I know that the Earth is round" means I am aware of a specific fact.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested